Here's a look at the top 10 unrestricted free agent kickers and punters in the 2011 class:

1. Michael Koenen, P, Falcons. Koenen had a bit of an off year in 2010, as he didn't boom the ball the way he has in the past. But his hang time still limited opponents from getting much on returns.

Although his career field goal accuracy is below 80 percent, there's no denying Mason Crosby is a big kid (6-1, 207) with a big leg. (AP Photo)

2. Mason Crosby, K, Packers. Although his career field goal accuracy is below 80 percent, there's no denying he's a big kid (6-1, 207) with a big leg. He'll miss some short ones, but he¹ll also make some tough ones.

3. Steve Weatherford, P, Jets. New York hasn't made overtures to keep him, probably because he was a little off in the playoffs. In the 2010 regular season, however, he led the league in dropping punts inside the 20 (42 of 84 attempts).

4. Adam Vinatieri, K, Colts. He won't give you anything over 50 yards, but he'll make just about everything else. And he still has a habit of coming through in the clutch. At this stage of his career, he's best suited to keep kicking indoors.

5. Sam Koch, P, Ravens. Koch is just a notch below Koenen and Weatherford when it comes to pinning teams back, but he trumped both last season with a net average of 39.2 yards.

6. Matt Bryant, K, Falcons. Because it took Bryant several years to establish himself as a worthy starter with a deep leg, he doesn't have as much wear as other kickers his age (36). He is coming off his best season, making 28 of 31 field goal attempts.

7. Olindo Mare, K, Seahawks. If you throw out a forgettable stint with the Saints in 2007, here are his field goal totals since 2005: 25, 26, 24, 24 and 25. He still has surprising pop at age 38.

8. Ryan Longwell, K, Vikings. At 36, Longwell is hopeful he can remain Minnesota's field-goal man. There have been rumblings that if the Packers decide not to bring back Crosby, Longwell could return to Green Bay.

9. Shayne Graham, K, Patriots. He relieved injured Stephen Gostkowski at midseason and drilled all 14 of his field goal attempts, including two in the playoffs.

10. Brad Maynard, P, Bears. He has been a vital part of the Bears' exceptional special teams for years. But his numbers have slipped quite a bit and the Bears haven¹t shown much interest in bringing him back.